YOKOGAWA DP Harp EJX118B, Руководство пользователя

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<10. General Specifications>
10-9
IM 01C27H01-01E
II. Diaphragm seal section (Extended type)
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Process connection size: 4-inch (100 mm) / 3-inch (80 mm)
F1006.ai
EJX118B
EJX438B
E
4
3
T12E.ai
Model
EJX118B
EJX438B
Description
Transmitter body section (I)
Extended type Process connection style
JIS 10K
JIS 20K
JIS 40K
ANSI class 150
ANSI class 300
JPI class 150
JPI class 300
DIN PN10/16
DIN PN25/40
4-inch (100 mm)
3-inch (80 mm)
JIS S25C
JIS SUS304
JIS SUS316
None
Length (X2) = 50 mm
Length (X2) = 50 mm
Length (X2) = 100 mm
Length (X2) = 100 mm
Length (X2) = 150 mm
Length (X2) = 150 mm
[Process temp.] [Ambient temp.]
For general use (silicone oil) –10 to 250°C –10 to 60°C
For general use (silicone oil) –30 to 180°C –15 to 60°C
For high temperature use (silicone oil) 10 to 310°C 10 to 60°C
For oil-prohibited use (fluorinated oil)
*2 –20 to 120°C –10 to 60°C
For low temperature use (ethylene glycol) –50 to 100°C –40 to 60°C
Back of diaphragm seal unit
Always 2
/
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Optional specification
1 m
2 m
3 m
4 m
5 m
6 m
7 m
8 m
9 m
10 m
Flange rating
Process connection size
(Process flange size)
Flange material
►
Flushing connection ring
Extension
Fill fluid
►
Capillary connection
—
Capillary length *3
Suffix codes
J1 . . . . . . . . . . . . . . . . .
J2 . . . . . . . . . . . . . . . . .
J4 . . . . . . . . . . . . . . . . .
A1 . . . . . . . . . . . . . . . . .
A2 . . . . . . . . . . . . . . . . .
P1 . . . . . . . . . . . . . . . . .
P2 . . . . . . . . . . . . . . . . .
D2 . . . . . . . . . . . . . . . . .
D4 . . . . . . . . . . . . . . . . .
A . . . . . . . . . . . . . . .
B . . . . . . . . . . . . . . .
C . . . . . . . . . . . . . . .
0 . . . . . . . . . . . .
1 . . . . .
2 . . . . .
3 . . . . .
4 . . . . .
5 . . . . .
6 . . . . .
7 . . . . .
8 . . . . .
9 . . . . .
A . . . . .
-A . . . . . . . . .
-B . . . . . . . . .
-C . . . . . . . . .
-D . . . . . . . . .
-E . . . . . . . . .
4 . . . . . . . . . . . . . . . . .
3 . . . . . . . . . . . . . . . . .
1 . . . . . . . . . . .
2 . . . . . . . . . . .
3 . . . . . . . . . . .
4 . . . . . . . . . . .
5 . . . . . . . . . . .
6 . . . . . . . . . . .
B . . . . . . . .
2 . . . . . . .
-E . . . . . . . . . . . . . . . . . .
Option codes
EJX1
18B
EJX438B
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Serration (for ANSI flange only)
Flat (no serration)
Gasket contact surface *1 1 . . . . . . . . . . . . . .
2 . . . . . . . . . . . . . .
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[Diaphragm] [Pipe] [Others]
JIS SUS316L JIS SUS316 JIS SUS316
Wetted parts material *4
SE . . . . . . . . . . . .
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The “►” marks indicate the most typical selection for each specification. Example: EJX118B-LMSCG-98JDN-EA14B1SE02-BB25/

EJX438B-LASCG-98JDN-EA14B1SE01-BB25/
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*1: See table 10.3 ‘Gasket contact surface.’
*2: Even in case where fill fluid code D (fluorinated oil) is selected, if degrease cleansing treatment or both degrease cleansing and
dehydrating treatment for the wetted parts is required, specify option code K1 or K5.
*3: The specified capillary length includes the extension length (X2) and the flange thickness (t).
*4:
!
Users must consider the characteristics of selected wetted parts material and the influence of process fluids. The use of
inappropriate materials can result in the leakage of corrosive process fluids and cause injury to personnel and/or damage to plant
facilities. It is also possible that the diaphragm itself can be damaged and that material from the broken diaphragm and the fill fluid
can contaminate the user’s process fluids.
Be very careful with highly corrosive process fluids such as hydrochloric acid, sulfuric acid, hydrogen sulfide, sodium hypochlorite,
and high-temperature steam (150˚C [302˚F] or above). Contact Yokogawa for detailed information of the wetted parts material.